com.hp.hpl.jena.sparql.pfunction
Class PropertyFunctionRegistry

java.lang.Object
  com.hp.hpl.jena.sparql.pfunction.PropertyFunctionRegistry

public class PropertyFunctionRegistry
extends Object

Constructor Summary

PropertyFunctionRegistry()

Method Summary

static PropertyFunctionRegistry	chooseRegistry(Context context) Get the PropertyFunctionRegistry, defaulting to the global one
static PropertyFunctionRegistry	get()
static PropertyFunctionRegistry	get(Context context)
PropertyFunctionFactory	get(String uri) Lookup by URI
boolean	isRegistered(String uri)
Iterator<String>	keys() Iterate over URIs
boolean	manages(String uri)
void	put(String uri, Class<?> extClass) Insert an PropertyFunction class.
void	put(String uri, PropertyFunctionFactory factory) Insert an PropertyFunction factory.
PropertyFunctionFactory	remove(String uri) Remove by URI
static void	set(Context context, PropertyFunctionRegistry reg)
static PropertyFunctionRegistry	standardRegistry()

Methods inherited from class java.lang.Object

equals, getClass, hashCode, notify, notifyAll, toString, wait, wait, wait

Constructor Detail

PropertyFunctionRegistry

public PropertyFunctionRegistry()

Method Detail

standardRegistry

public static PropertyFunctionRegistry standardRegistry()

get

public static PropertyFunctionRegistry get(Context context)

chooseRegistry

public static PropertyFunctionRegistry chooseRegistry(Context context)

Get the PropertyFunctionRegistry, defaulting to the global one

set

public static void set(Context context,
                       PropertyFunctionRegistry reg)

get

public static PropertyFunctionRegistry get()

put

public void put(String uri,
                PropertyFunctionFactory factory)

Insert an PropertyFunction factory. Re-inserting with the same URI overwrites the old entry.

Parameters:

uri - String URI for the PropertyFunction

factory - Factory to make PropertyFunction instances

put

public void put(String uri,
                Class<?> extClass)

Insert an PropertyFunction class. Re-inserting with the same URI overwrites the old entry. New instance created on retrieval (auto-factory)

Parameters:

uri - String URI for the PropertyFunction

extClass - The Java class

manages

public boolean manages(String uri)

get

public PropertyFunctionFactory get(String uri)

Lookup by URI

isRegistered

public boolean isRegistered(String uri)

remove

public PropertyFunctionFactory remove(String uri)

Remove by URI

keys

public Iterator<String> keys()

Iterate over URIs